ServerInfoDialog QPushButton[state="success"] {
    background-color: #6400FF00;
    color: black;
}

ServerInfoDialog QPushButton[state="success"]:!default:hover {
    background: #6400FF00;
}

ServerInfoDialog QPushButton[state="failed"] {
    background-color: #64FF0000;
    color: black;
}

ServerInfoDialog QPushButton[state="failed"]:!default:hover {
    background: #64FF0000;
}

ServerInfoDialog QLineEdit[state="success"] {}

ServerInfoDialog QLineEdit[state="failed"] {
    border: 1px solid red;
}